They aren't similar though. Not a single point could be made in Naslund's favour to put them above any 3 of those players. Mind elaborating on how you came to that conclusion?
Karlsson should be higher but he’s only 28, he will finish top 5 when he hangs them up so I didn’t give it too much thought as there is so much hockey left for him to play before we can accurately rank him, however I do see holes in his game that are often overlooked.
Goalies are difficult to rate amongst players, and I wouldn’t be surprised to see Lundqvist as high as 5 and as low as 15 on some lists. IMO what hurts Lundqvist is the lack of a Cup and only 1 Vezina. He’s in the the same boat as Luongo, terrific goalies but no where near the likes of Roy, Plante, Hasek, Hall, Brodeur, Dryden, Sawchuk,
Plante etc. Without a doubt he’s the best Swedish goalie of all time.
Comparing Näslund & Backstrom is a little easier as they’re both forwards. Näslund was nominated for the Hart Trophy and won the Ted Lindsay Award (formerly Lester B. Pearson). He also had Back to Back to Back 40+ goal seasons. Backstrom’s high is 33 goals, second highest is only 23.
Peak:
Näslund 48 goals -56 assists - 104 PTS
Backstrom 33 goals - 68 assists - 101 PTS
Career:
Näslund 395 goals - 869 Points
Backstrom 211 goals - 812 Points
Backstrom had the benefit of accumulating points playing with this generations greatest goal scorer. Näslund has more career points but Bäckström has played fewer games. Näslund was a more dangerous offensive player, but Backstrom is a more complete player. Personally this is a toss up.
Curious to see your top 10?